Headphone



FIG. 1 is a perspective view of a first embodiment of a headphone;

FIG. 2 is a top view of the headphone shown in FIG. 1;

FIG. 3 is a bottom view of the headphone shown in FIG. 1;

FIG. 4 is a right side view of the headphone shown in FIG. 1;

FIG. 5 is a left side view of the headphone shown in FIG. 1;

FIG. 6 is a front view of the headphone shown in FIG. 1;

FIG. 7 is a rear view of the headphone shown in FIG. 1;

FIG. 8 is a perspective view of a second embodiment of the headphone shown in FIG. 1 having a folded configuration; and,

FIG. 9 is an exploded perspective view of a third embodiment of the headphone shown in FIG. 1 having removable speaker members.

The broken lines in FIGS. 1-9 are for environmental purposes only and do not form any part of the claimed design. 

The ornamental design for a headphone, as shown and described. 